Relative to what?
From the Milky Way Galaxy it is receding at about 203 km/s
We are part of the milky way galaxy, so we are moving with it.
The Cigar Galaxy (M82 galaxy).
Bode's Galaxy (M81 galaxy) and the Cigar Galaxy (M82 galaxy).
There are no known planets in any galaxy other than our own. While it is doubtless that other galaxies, including the cigar galaxy, contain planets they are much too far away fur us to detect them.
The redshift tells scientists how fast a star or galaxy is moving away from us.
300 km/s Edit: I've seen that estimate, but it's not straightforward. It's not like finding how fast the Earth orbits the Sun, for example. For one thing the largest galaxy, called Andromeda, is moving towards Earth.
It rotates at about a 1000 miles per hour (at the equator). It revolves around the sun at about 18 miles per second. Since the sun is also moving around the core of the galaxy, and the galaxy is also moving, I'll quit here.
Earth's speed around the Sun is approximately 30 kilometers per second. I leave it to you to convert that to nonstandard units.
The Andromeda Galaxy is moving towards our Milky Way galaxy at a speed of about 110 km/s. This movement is called the "Andromeda-Milky Way collision." Scientists predict that the two galaxies will collide in about 4 billion years, merging into a single galaxy.
fast moving
fast
incorrect. The farther away from earth a galaxy is, the faster it is moving.